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Tardigrade
Question
Biology
A person with the sex chromosomes XXY suffers from:
Q. A person with the sex chromosomes XXY suffers from:
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WBJEE 2006
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A
Downs syndrome
B
Turners syndrome
C
Gynandromorphism
D
Klinefelters syndrome
Solution:
Klinefelters syndrome is a chromosomal abnormality due to which an individual has two X-chromosomes and one Y-chromosome (XXY). Phenotypically, such persons are sterile male and may exhibit secondary female characters.